Younger at heart: a study of the P-R interval (Q71817241)
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scientific article published on 01 March 1971
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Younger at heart: a study of the P-R interval |
scientific article published on 01 March 1971 |
Statements
Younger at heart: a study of the P-R interval (English)
E Cheraskin